Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Merrit Fawzi Gadallah, MD
Nephrology Physician in Naples, FL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871531319
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Registry record
Entity type Individual (Type 1)
Name Dr. Merrit Fawzi Gadallah
Credential MD
Sex Male
Practice address 1213 Piper Blvd, Suite 101, Naples, FL, 34110
Phone (239) 254-0099
Fax (239) 254-1908
Enumeration date Jun 4, 2006
Last updated in NPPES May 6, 2008
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 250006000 | Medicaid | FL | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1871531319 active?
Yes, as of the latest NPPES snapshot, NPI 1871531319 is active (record last updated 2008-05-06).
How do I verify Merrit Gadallah's NPI record?
Cross-check NPI 1871531319 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Nephrology and Hypertension Specialists Inc Nephrology Physician · Naples, FL NPI 1619914058 Carolyn Venable Nephrology Physician · Naples, FL NPI 1871531962 Krystine Swannick-Konopczynski Nephrology Physician · Naples, FL NPI 1518989037 Platinum Wellness LLC Nephrology Physician · Naples, FL NPI 1265173157
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-06.